12103454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17747}}^1$

素因数の和:17791

約数の個数: 16

約数和(自身を含む): 20445696

約数和(自身を除く): 8342242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17747, 35494, 195217, 390434, 550157, 1100314, 6051727, 12103454]

約数ペア:

[(1, 12103454), (2, 6051727), (11, 1100314), (22, 550157), (31, 390434), (62, 195217), (341, 35494), (682, 17747)]